488304855

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 951035904

約数和(自身を除く): 462731049

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 81, 85, 135, 141, 153, 235, 243, 255, 405, 423, 459, 503, 705, 765, 799, 1215, 1269, 1377, 1509, 2115, 2295, 2397, 2515, 3807, 3995, 4131, 4527, 6345, 6885, 7191, 7545, 8551, 11421, 11985, 13581, 19035, 20655, 21573, 22635, 23641, 25653, 35955, 40743, 42755, 57105, 64719, 67905, 70923, 76959, 107865, 118205, 122229, 128265, 194157, 203715, 212769, 230877, 323595, 354615, 384795, 401897, 611145, 638307, 692631, 970785, 1063845, 1154385, 1205691, 1914921, 2009485, 2077893, 3191535, 3463155, 3617073, 5744763, 6028455, 9574605, 10389465, 10851219, 18085365, 28723815, 32553657, 54256095, 97660971, 162768285, 488304855]

約数ペア:

[(1, 488304855), (3, 162768285), (5, 97660971), (9, 54256095), (15, 32553657), (17, 28723815), (27, 18085365), (45, 10851219), (47, 10389465), (51, 9574605), (81, 6028455), (85, 5744763), (135, 3617073), (141, 3463155), (153, 3191535), (235, 2077893), (243, 2009485), (255, 1914921), (405, 1205691), (423, 1154385), (459, 1063845), (503, 970785), (705, 692631), (765, 638307), (799, 611145), (1215, 401897), (1269, 384795), (1377, 354615), (1509, 323595), (2115, 230877), (2295, 212769), (2397, 203715), (2515, 194157), (3807, 128265), (3995, 122229), (4131, 118205), (4527, 107865), (6345, 76959), (6885, 70923), (7191, 67905), (7545, 64719), (8551, 57105), (11421, 42755), (11985, 40743), (13581, 35955), (19035, 25653), (20655, 23641), (21573, 22635)]